RS232 and RS485

STM32 Open IoT and IIoT Gateways (P10 - P12)

The Gateway has 4 RS232/RS485 sockets depending on the version.

P10 (4x RS232)

The P10 gateway is equipped with 2x ST3232BTR to ensure transmission in RS232 standard.

P11 (4x RS485)

The P11 gateway is equipped with 2x MAX481CSA to ensure transmission in RS485 standard.

P12 (2x RS232, 2x RS485)

The P12 gateway is equipped with 1x ST3232BTR and 2x MAX481CSA to ensure transmission both in RS232 and RS485 standardsm